Systems and methods for low power circuits

Abstract

In a described embodiment, a super-cutoff current mirror circuit is provided. The super-cutoff current mirror circuit comprising: a first transistor stack, a second transistor stack, and a third transistor stack, wherein each transistor stack comprises one NMOSFET and one PMOSFET, and wherein each transistor stack is configured for super-cutoff transistor operation with a negative NMOSFET gate-source voltage or a PMOSFET source-gate voltage, wherein the circuit is configured such that the first transistor stack conducts input current via a negative feedback loop enabled by the second transistor stack, and the third transistor stack replicates the input current as an output current.

Dependencies are inferred from the claim text.